Solar Impulse

Solar Impulse founder argues airlines should pursue net zero emissions immediately, while ramping up development of clean aircraft

Ending fossil fuel subsidies offers G7 members the chance to help the planet and benefit their economic future, writes explorer Bertrand Piccard of the Solar Impulse Foundation

VIDEO: Pilot and chairman of the Solar Impulse Foundation joins BusinessGreen's Michael Holder to discuss circumnavigating the globe, clean technologies and his passionate environmentalism

Bertrand Piccard of the Solar Impulse Foundation argues for a change in capitalism's conventions to drive green growth

All the latest from the climate summit underway in Katowice

Team behind round the world solar flight launches new initiative designed to highlight cost-saving clean technologies

Marrakesh summit sees the launch of a major initiative to promote clean technologies, as city-based coalition welcomes new members

South Korean firm which provided the battery for solar plane's round-the-world flight is fast-emerging as a major player in the expanding energy storage industry

University of Oxford's Neil Ashton considers the wider impact of the historic first round-the-world solar powered plane journey

Solar-powered plane completes final leg of its global tour, landing back in Abu Dhabi after its 18 month voyage